diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Wcxx-compat-11.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wcxx-compat-11.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wcxx-compat-11.c b/gcc/testsuite/gcc.dg/Wcxx-compat-11.c new file mode 100644 index 000000000..8818338ad --- /dev/null +++ b/gcc/testsuite/gcc.dg/Wcxx-compat-11.c @@ -0,0 +1,21 @@ +/* { dg-do compile } */ +/* { dg-options "-Wc++-compat" } */ + +#include <stdarg.h> + +enum E { A }; + +extern void f2 (int); +void +f1 (int n, ...) +{ + va_list ap; + + va_start (ap, n); + f2 (va_arg (ap, int)); + f2 (va_arg (ap, _Bool)); /* { dg-warning "promoted" } */ + f2 (va_arg (ap, enum E)); /* { dg-warning "promoted" } */ +} + +/* Match extra informative notes. */ +/* { dg-message "note:" "expected" { target *-*-* } 0 } */ |